
// RunAppWithCMDDlg.cpp : implementation file
//

#include "stdafx.h"
#include "RunAppWithCMD.h"
#include "RunAppWithCMDDlg.h"
#include "afxdialogex.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#endif


// CAboutDlg dialog used for App About

class CAboutDlg : public CDialogEx
{
public:
	CAboutDlg();

// Dialog Data
	enum { IDD = IDD_ABOUTBOX };

	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support

// Implementation
protected:
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialogEx(CAboutDlg::IDD)
{
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialogEx::DoDataExchange(pDX);
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialogEx)
END_MESSAGE_MAP()


// CRunAppWithCMDDlg dialog



CRunAppWithCMDDlg::CRunAppWithCMDDlg(CWnd* pParent /*=NULL*/)
	: CDialogEx(CRunAppWithCMDDlg::IDD, pParent)
	, m_unCycle(1)
	, m_unInterval(1)
	, m_strPath(_T(""))
	, m_bIsStart(false)
	, m_strCMD(_T(""))
{
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CRunAppWithCMDDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialogEx::DoDataExchange(pDX);
	DDX_Text(pDX, IDC_EDIT_CYCLE, m_unCycle);
	DDX_Text(pDX, IDC_EDIT_INTERVAL, m_unInterval);
	DDX_Text(pDX, IDC_EDIT_PATH, m_strPath);
	DDX_Text(pDX, IDC_EDIT_CMD, m_strCMD);
}

BEGIN_MESSAGE_MAP(CRunAppWithCMDDlg, CDialogEx)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDSTART, &CRunAppWithCMDDlg::OnBnClickedStart)
	ON_BN_CLICKED(IDEND, &CRunAppWithCMDDlg::OnBnClickedEnd)
	ON_BN_CLICKED(IDCANCEL, &CRunAppWithCMDDlg::OnBnClickedCancel)
	ON_BN_CLICKED(IDC_BUTTON_SELECT, &CRunAppWithCMDDlg::OnBnClickedButtonSelect)
	ON_WM_TIMER()
END_MESSAGE_MAP()


// CRunAppWithCMDDlg message handlers

BOOL CRunAppWithCMDDlg::OnInitDialog()
{
	CDialogEx::OnInitDialog();

	// Add "About..." menu item to system menu.

	// IDM_ABOUTBOX must be in the system command range.
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

	CMenu* pSysMenu = GetSystemMenu(FALSE);
	if (pSysMenu != NULL)
	{
		BOOL bNameValid;
		CString strAboutMenu;
		bNameValid = strAboutMenu.LoadString(IDS_ABOUTBOX);
		ASSERT(bNameValid);
		if (!strAboutMenu.IsEmpty())
		{
			pSysMenu->AppendMenu(MF_SEPARATOR);
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
		}
	}

	// Set the icon for this dialog.  The framework does this automatically
	//  when the application's main window is not a dialog
	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon

	// TODO: Add extra initialization here
	UpdateData(FALSE);
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CRunAppWithCMDDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialogEx::OnSysCommand(nID, lParam);
	}
}

// If you add a minimize button to your dialog, you will need the code below
//  to draw the icon.  For MFC applications using the document/view model,
//  this is automatically done for you by the framework.

void CRunAppWithCMDDlg::OnPaint()
{
	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting

		SendMessage(WM_ICONERASEBKGND, reinterpret_cast<WPARAM>(dc.GetSafeHdc()), 0);

		// Center icon in client rectangle
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;

		// Draw the icon
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialogEx::OnPaint();
	}
}

// The system calls this function to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CRunAppWithCMDDlg::OnQueryDragIcon()
{
	return static_cast<HCURSOR>(m_hIcon);
}



void CRunAppWithCMDDlg::OnBnClickedStart()
{
	// TODO: Add your control notification handler code here
	UpdateData();
	if ( "" == m_strPath )
	{
		MessageBox(TEXT("Please select file path."));
		return;
	}
	m_strPath += " ";
	m_strPath += m_strCMD;
	m_bIsStart = true;
	SetTimer(1,m_unInterval*1000,NULL);
	OnTimer(1);
}


void CRunAppWithCMDDlg::OnBnClickedEnd()
{
	// TODO: Add your control notification handler code here
	m_bIsStart = false;
	KillTimer(1);
}


void CRunAppWithCMDDlg::OnBnClickedCancel()
{
	// TODO: Add your control notification handler code here
	CDialogEx::OnCancel();
}


void CRunAppWithCMDDlg::OnBnClickedButtonSelect()
{
	// TODO: Add your control notification handler code here
	CFileDialog oDialog(TRUE);
	if ( IDOK == oDialog.DoModal())
	{
		m_strPath = oDialog.GetPathName();
		UpdateData(FALSE);
	}
}


void CRunAppWithCMDDlg::OnTimer(UINT_PTR nIDEvent)
{
	// TODO: Add your message handler code here and/or call default
	if ( false == m_bIsStart || 0 >= m_unCycle )
	{
		KillTimer(1);
		return;
	}
	STARTUPINFO si = {0};
	PROCESS_INFORMATION pi = {0};

	BOOL bRes = CreateProcess(NULL,m_strPath.GetBuffer(m_strPath.GetLength()),NULL,NULL,FALSE,NULL,NULL,NULL,&si,&pi);
	if( 0 == bRes )
	{
		CString str;
		str.Format(TEXT("Run application error, Error Code is: %d"),GetLastError());
		MessageBox(str);
		m_bIsStart = false;
		m_unCycle = 0;
		KillTimer(1);
	}
	else
	{
		CloseHandle(pi.hThread);
		CloseHandle(pi.hProcess);
		m_unCycle--;
	}
	CDialogEx::OnTimer(nIDEvent);
}
